baber/WOPTO huggingface dataset:
Patent JP-2000279296-A (JP)
Title: Bathroom mirror
Inventor: FUJIMOTO HIDEFUMI
IPC: A47G1/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the draining of a mirror and, in its turn, run the flow of water more satisfactorily to prevent the adhesion of a contaminant such as metal or soap resulted from water to the mirror surface by arranging, in a hydrophilic mirror, a means for guiding excess water exceeding an allowable quantity retainable as water membrane on the mirror surface. SOLUTION: A means for guiding excess water exceeding an allowable quantity retainable as water membrane is provided on the surface of a mirror, whereby a hydrophilic bathroom mirror is formed. This bathroom mirror suitably has a fine irregular structure on the surface, and such fine irregularities constitute the hydrophilic member. As the excess water guiding means, the mirror lower edge is suitably chamfered, and the angle of chamfer is suitably set to 60 deg. or more although any angle exceeding 45 deg. is adaptable. When the angle of chamfer α is larger, the chamfer inclination βis smaller, so that the excess water can more smoothly flow. A chamfer angle part 4 in the connection part of a hydrophilic mirror surface 2 with a chamfer part 3 is further chamfered, whereby the flow of excess water can be made more satisfactory.
Patent JP-S58210566-A (JP)
Title: Apparatus for measuring water quality
Inventor: SASAKI TOSHIHIKO
IPC: G01N33/18
Filed: 1982-05-31
Abstract: PURPOSE:To measure constantly the water quality in a definite depth below the surface of the water, by allowing a float to rise and fall freely following up the variations of the water level by attaching to the float a sensor for examining the water to be examined, and controlling the position of the float with a guide shaft. CONSTITUTION:The balance between the buoyant force of a float 9, and the load of the float attachments fixed to the float 9, such as a water quality instrument 2, guide rolls 10 and bearings 11, is regulated by a balancer 12 with use of a sprocket 14 and a chain 13 after the manner of a balance. Thus the water quality instrument 2 fixed to the float 9 whose position is maintained constantly at a definite surface level, is maintained in a definite depth below the surface of the water 1 to be examined, in accordance with the up-and-down variations of the surface of the water 1, and serves for measuring the water quality in the definite depth.
Patent JP-S60236916-A (JP)
Title: Method of conveying granular or powdery material
Inventor: TOMITA YASUYUKI
IPC: B65G37/02
Filed: 1984-05-10
Abstract: PURPOSE:To smoothly convey a granular or powdery material, by providing a truck which has a container for the material and a portion for coupling the truck to the loading hopper of a molding machine or the like, and by moving the truck between the loading hopper and a storage hopper for the material. CONSTITUTION:Plural hoppers 2 for loading granular or powdery materials, plural loading hoppers 3 and molding machines 4 are provided along electric power lines 1 buried under a floor I. When the various kinds of granular or powdery materials A-D filled in the hoppers 2 are to be blended together in prescribed quantities and conveyed to a prescribed loading hopper 3, the materials are first transferred from the hoppers 2 into the container 7 of a truck 5. The truck 5 is then moved to the prescribed loading hopper 3 and stopped at it. After the coupling portion 6 of the container 7 is connected to the suction hose 8 of the loading hopper 3, the blended materials in the container 7 are transferred into the hopper 3 by the sucking action of a suction unit 10.
Patent JP-S62250147-A (JP)
Title: Heat-resisting aluminum alloy improved in fatigue strength
Inventor: INOUE HIDETOSHI
IPC: C22C21/02
Filed: 1986-04-23
Abstract: PURPOSE:To obtain an Al alloy excellent in heat resistance and improved in fatigue strength, by limiting the composition of an Fe-Al alloy consisting of Fe, Si, rare earth metal, Cr, Mo, Zr, V, and Al. CONSTITUTION:The heat-resisting Al alloy improved in fatigue strength has a composition consisting of, by weight, 5-15% Fe, 10-20% Si, <=5%, in total, of one or more kinds among 1-5% rare earth metal, 1-5% Cr, 0.1-5% Mo, 0.1-5% Zr, and 0.1-5% V, and the balance Al with inevitable impurities. The above Al alloy can be obtained by subjecting the molten Al alloy with the above limited composition to solidification by rapid cooling at a cooling rate of >=about 10<2> deg.C/sec, preferably >=about 10<4> deg.C/sec, to form into an atomized powder, etc. Moreover, it is desirable to improve fatigue strength to a greater extent by using, in the above process of solidification by rapid cooling, an atmospheric gas of <=10% O2 content as the one for atomization so as to form the above Al alloy into the one containing oxides by <=about 1.5%, preferably <=about 1.0%.
Patent JP-S60238325-A (JP)
Title: Bonding of vulcanized rubber
Inventor: YAMADA ITSUO
IPC: C08J5/12
Filed: 1984-05-10
Abstract: PURPOSE:To attain high bonding force in the thermal bonding of vulcanized epihalohydrin rubber with each other, by a simple procedure, by using a thermoplastic polyurethane copolymer as the adhesive. CONSTITUTION:The thermal bonding of vulcanized epihalohydrin rubber is carried out by inserting a sheet of a thermoplastic polyurethane copolymer having a thicknes of 0.02-0.5mm. between the rubber sheets, and pressing the sheets usually at 150-250 deg.C and >=50g/cm<2> pressure. The copolymer is preferably the one prepared by reacting (A) a polyether glycol with (B) a diphenyl diisocyanate compound and (C) a free 2-6C saturated aliphatic glycol having OH group bonded to the terminal C atom, in such a manner that there is no residual unreacted glycol nor diisocyanate in the reaction product.
Patent JP-H08268737-A (JP)
Title: Treatment of incineration ash
Inventor: UCHIKAWA HIROSHI
IPC: C04B20/02
Filed: 1995-03-28
Abstract: PURPOSE: To decrease rapid heat generation, bubbling, degradation of flow property, lowering in strength of a hardened body and reduction in expansion, etc., all of which often generate at the time of kneading in the case that incineration ash of waste products, etc., is used as a cement admixture and to withstand its use as the cement admixture. CONSTITUTION: The incineration ash discharged from a rubbish incinerator, etc., is immersed into such a volume of water that the incineration ash is sunk under normal pressure to obtain the cement admixture. Also, the incineration ash discharged from the rubbish incinerator, etc., is immersed into such a volume of water that the incineration ash is sunk and then it is brought into contact with a gas containing CO2 .
Patent JP-S63260492-A (JP)
Inventor: KANEDAWARA KAZUO
IPC: G06Q50/00
Filed: 1987-04-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6127639-A (JP)
Title: Formation of oxide film pattern of semiconductor element
Inventor: OGAWA KAZUFUMI
IPC: H01L21/22
Filed: 1985-05-02
Abstract: PURPOSE:To enable to directly form an arbitrary oxide film pattern in high efficiency without using a photo mask and a photo resist by a method wherein an energy beam is irradiated on the semiconductor substrate applied with an oxidizing agent while the energy beam is scanned on the substrate and an oxidation is selectively performed on a part of the substrate according to an existence of the oxidation. CONSTITUTION:Oxidizing agent paste 33 is applied on the surface of a silicon substrate 31, the temperature of the surface is held being risen, an electron beam 34 is selectively irradiated, the oxidizing agent 33 at the irradiated part and the silicon substrate 31 are caused to react, and moreover, the unreacted oxidizing agent is removed to selectively obtain a silicon oxide film pattern 32 on the silicon substrate 31. This method can generate an oxidation reaction even when the interior of the device is held in an evacuated state, the efficiency of the electron beam 34 is good, and this method is specially effective in such the case that it is needed to obtain a fine pattern, because the beam becomes easier to narrow. Moreover, since the temperature of the surface of the substrate 31 is held being risen in some degree, the energy amount of the electron beam can be lessened as small as the component of the temperature being risen compared to that in the case the temperature of the surface is not being risen, thereby enabling to narrow the beam finer.
Patent JP-H09258302-A (JP)
Title: Optical device provided with means for detecting line of sight
Inventor: OMURA YUSUKE
IPC: G02B7/28
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical device provided with a means for detecting a line of sight, capable of always satisfactorily detecting the line of observer's eye ball sight without depending on differences among individuals. SOLUTION: As for the optical device provided with the means for detecting the line of sight, where the observer's eyeball 15 viewing a finder system is illuminated by an illuminating means 1, the reflected light from the eyeball 15 is received by a light receiving means 14 and the line of the photographer's sight is calculated by a calculating means by using the output signal from the light receiving means 14, the illuminating means 1 is provided with plural light emitting elements for illuminating the eyeball 15 from the outside of a finder optical axis Fa, and luminous fluxes with different wavelength are emitted by the plural light emitting elements in accordance with a distance from the finder optical axis Fa.
Patent JP-S59220920-A (JP)
Title: Electron beam exposure device
Inventor: TAKEUCHI YOSHINOBU
IPC: G03F7/20
Filed: 1983-05-31
Abstract: PURPOSE:To reduce an electron beam forming the image on the sample surface by being out of focus due to chromatic abberation by combining a pulse gate which generates pulse electron beams with a monochromatic device which reduces the energy distributed width of said beam. CONSTITUTION:A continuous electron beam 30 emitted from an electron source 1 becomes the pulse electron beam 31 by passing through the pulse gate 2. The beam 31 is reduced in the relative energy distributed width by passing through the monochromatic device 3, and then becomes the pulse electron beam 32. The energy distributed width of thus obtained beam 32 becomes small to the degree of neglecting the chromatic abberation of a convergence deflector 6. Next, the beam 32 is enlarged to transverse directions by means of an irradiation lens 4 and then reaches a shaper 5. A desired rectangular electron beam produced in the shaper 5 forms the image at a desired position of the sample surface 7 by means of the deflector 6 and a driving source 23. Thereby,the angle of beam convergence on the sample surface can be increased, and the utilization of a large current electron gun of a high energy distributed width and a high luminance is enabled.
Patent JP-H1130712-A (JP)
Title: Color wheel for video projector
Inventor: BOKU SHOBAI
IPC: G02B5/20
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a compact color wheel which improves the space activity in the optical arrangement of a video projector by adhering color filters which selectively exist on an optical route by rotating the same in such a manner that the light from a light source is passed by a specific wavelength to the cylindrical body part of a funnel shape. SOLUTION: This color wheel includes a wheel member 210 consisting of the color filters 213 of R, G and B colors and a drive motor 220 for rotating the wheel member 210. The wheel member 210 consists of a supporting part 212 of a cylindrical shape accepting and supporting the drive motor 220 and the cylindrical body part 211 adhered with the color filters 213. The cylindrical body part 211 is formed to the funnel shape extended to be extended successively from the supporting part 212. The supporting part 212 accepts the drive motor 220, is connected to its output shaft 221 and is preferably formed of a metallic material. The cylindrical body part 211 consists of glass or transparent acryl and the color filters 213 are adhered thereto.
Patent JP-H10273446-A (JP)
Title: Preventive and/or therapeutic agent for penal disease
Inventor: KINOSAKI MASAHIKO
IPC: C07K14/475
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject agent by formulating a glycoprotein of tumor cell necrosis factor produced by human fibroblast IMR-90, a variant of ICF-II, thereto. SOLUTION: The objective agent useful for preventing and/or treating particularly ishemic nephropathy or drug-induced nephropathy or renal insufficiency caused by them is obtained by formulating TCF-II of which amino acid sequence from the N-terminal second is allowed to vary from Arg-Lys-Arg-Arg to Ala- Ala-Ala-Ala or TCF-II of which amino acid sequence from the N-terminal twenty seventh is allowed to vary from Lys-Ile-Thr-Lys-Lys to Ala-Ile-Ala-Thr Ala-Ala. On this agent, the preparation containing 0.6-600 mg of purified TCF-II is administrated once or more a day to an adult.
Patent JP-S62254770-A (JP)
Inventor: MAIKERU ERU FUREI
IPC: A61N1/36
Filed: 1987-04-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05302480-A (JP)
Title: Watertight construction between sash frame and window frame
Inventor: SHIGARAKI GINICHI
IPC: E06B7/14
Filed: 1992-04-15
Abstract: PURPOSE:To perfectly prevent invasion of wind and rain even in a window construction by which the window can be opened or closed toward inside and outside a building. CONSTITUTION:In a watertight construction between a sash frame 40 fixed on the opening part 11 of a building and a window frame 60 which is fitted to the inside of the sash frame 40 and capable of being opened or closed in the indoor direction and the outdoor direction of the building, an indoor packing 71 is provided on the outer circumferential part of the indoor side of the window frame 60. Further, an outdoor packing 72 formed so as to project the extreme end thereof to the outdoor side beyond the sash frame 40 at closing the window frame 60 is provided on the outer circumferential part of the outdoor side of the window frame 60.
Patent JP-2000295696-A (JP)
Title: Headphone
Inventor: MIZUSHIMA MASAHIDE
IPC: H04R25/00
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a headphone of type in common use of vibration that can efficiently provide information by means of sound or vibration to an audibly handicapped person when the person uses a hearing aid incorporating a coil and to provide a headphone that can efficiently provide information by means of sound or vibration to the audibly handicapped person even when the person removes the hearing aid. SOLUTION: The head pone has an outer case C1a fixed to an ear pad P1, a speaker SP1 that generates a sound pressure in the vicinity of an ear, a vibration generator 20 that generates vibration, an inner case C1b to which the speaker SP1 and the vibration generator 20 are fixed, a slide means that slides the inner case C1b to the outer case C1a, and a speaker case SC1 that applies a prescribed pressure to a hearing aid HA that is mounted in the vicinity of the ear or into an ear hole in response to the vibration generated by the vibration means.
Patent JP-S5619907-A (JP)
Title: Operating method for hot rolling work of steel sheet
Inventor: AMAKATA KENJI
IPC: B21B1/22
Filed: 1979-07-25
Abstract: PURPOSE: To bring the operation into the stable rolling condition, and to prevent the generation of the chatter mark in the steel sheet, by giving a suitable upward camber to the steel sheet running out of the rolling mill.  
     CONSTITUTION: At first, the circumferential speed V 2  of the lower work roll 2 is made constant, and then, the circumferential speed V 1  of the upper work roll 2 is adjusted to V 1 <V 2 . Then, the steel sheet 4 is fed into the gap of the work rolls 2, 2. Hereupon, since the circumferential speeds of the work rolls 2, 2, have a difference V 2 -V 1 , the steel sheet 4 is discharged while being given an upward camber so as to direct to the roll 2 of slower circumferential speed. In this case, the extent of the upward camber is restricted to a range that permits the tip 4c of the steel sheet 4 on the run-out side to be between the upper surface of the plane H made by connecting the roll tops of the roller table 6 and a height (h) equivalent to 80% of radius R of the roll 2. As a result, at a stage that the tip 4c arrives at the roller table 6, the upward camber's curved part 7 is forced to gradually, gently touch the carrier roller 6a at the receiving end of the roller table 6 without colliding or contacting with the table 6. After the curved part 7 touches the roller 6a, the circumferential speeds V 1 , V 2 , of the rolls 2, 2, are returned to the normal operating condition, and hereafter, the rolling work is continued normally. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5522912-A (JP)
Title: Microprinter
Inventor: SHIMODAIRA TADAYOSHI
IPC: B41J1/44
Filed: 1978-08-04
Abstract: PURPOSE: To reduce printing load of a platen as well as to smoothen motor current thus enabling to drive by means of a battery by installing a type ring which is made of a soft material around a type drum so that enough flexibility is given to each type to fit to the surface roughness of a printing paper.  
     CONSTITUTION: A type drum 2 consists of, for instance, a type ring 4 made of a soft material such as rubber, and a type drum matrix 5 made of a plastic material. Types 3 on the tupe ring 4 fit to roughness due to fibers in a printing paper 26, and transfer the ink on the types 3 evenly on the paper.  
     EFFECT: Clear printing can be obtained even if pressing force against a paper is small. In addition, plastic parts can be adopted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07300106-A (JP)
Title: Packaging machine and packaging thereof
Inventor: HAMADA TAKEHIKO
IPC: B65B49/12
Filed: 1994-05-09
Abstract: PURPOSE:To neatly package a large quantity of cylindrical and polygonal shaped Japanese cakes, etc., while putting triangular foldings by making an object to be packaged pass through a device main body while the top surface of the object to be packaged is covered by the almost central part of a packaging paper. CONSTITUTION:A top surface 2a of an object to be packaged 2 is covered with the almost central part of a packaging paper 3, and the object to be packaged 2 is inserted in an insertion hole 13 of a forming means 10. By doing so, the outer peripheral edge of the packaging paper 3 which is overlapped with a top surface outer peripheral part 2b is equally divided at multiple locations by an edge part 14 of a drawing blade 12. At the same time, the packaging paper 3 is drawn into an almost triangular conical shape along a side surface 2c. Then, a folding means 20 is rotated by a folding depth-setting means 30, and triangular folded parts are formed on the side surface 2c of the object to be packaged 2. In addition, the packaging paper 3 is neatly fixed to the formed folded parts on the object to be packaged 2 by a fixing part 40, and then, the lower end part of the packaging paper is tucked in under the bottom of the object to be packaged 2 to complete the packaging.
Patent JP-H05294793-A (JP)
Title: Production of thin-film diamond
Inventor: UENISHI SHIGERU
IPC: C30B29/04
Filed: 1992-04-15
Abstract: PURPOSE:To provide a dense and adhesive polycrystal thin-film diamond in the region necessary for the substrates of different kinds. CONSTITUTION:A pattern is formed on a substrate 11 with a photoresist 2, and an intermediate layer 3 is formed thereon. The resist is then removed to obtain a patterned intermediate layer 31. A mixture of the fine-powder diamond having <=2500Angstrom  grain size an the photoresist is prepared, and the photoresist is applied on the entire surface to form a patterned photoresist layer 4 mixed wit the fine-powder diamond on the intermediate layer. The layer 4 is pressed by a press to force the fine-powder diamond grain 5 into the intermediate layer 31 under pressure. A dense and adhesive thin-film diamond is formed on the specified region on the substrate by vapor-phase synthesis with the diamond embedded in the intermediate layer as the nucleus.
Patent JP-S5618349-A (JP)
Title: Cathode-ray tube
Inventor: NAKANISHI TOSHIO
IPC: H01J29/86
Filed: 1979-07-24
Abstract: PURPOSE:To remove the decrease in brightness and the glare due to the reflection of outer light and prevent contrast from decreasing by making the screen area of a tube body consist of wave forms which have the functions of refraction and reflection. CONSTITUTION:The outer surface of the screen area 13 in a tube body 8 has wave forms 15 whose cross-sectional shape is continuous. A fluorescent screen 14 is stimulated by a flat beam 12 and its emitted light 16 passes through the screen area 13 and discharged outside the tube body 8. When the emitted light 16 passes through it, it is refracted by the slant 17 of the wave forms 15 and concentrated toward TV viewers. An outer light 4 is reflected by the slant 17 of the wave forms 15 and its reflected light 6 advances toward the sun 3 again.
Patent JP-S63261661-A (JP)
Title: Picture display device
Inventor: MIYAMA HIROSHI
IPC: H01J29/04
Filed: 1987-04-17
Abstract: PURPOSE:To prevent generation of vibration of a linear cathode, by providing salient projection parts on the surfaces of vibration preventive plates, or stair- like stepped parts in the plate-thickness direction of the vibration preventive plates while leaving partial areas as the connection parts. CONSTITUTION:Vibration preventive plates 15 consisting of insulating plates or metal plates whose surfaces are covered with insulators having opening parts in the position opposing to the vertical scanning electrodes 11, or in the position opposing to electron beam pass holes of the G1 electrodes 16 are set up between a linear cathode 13 and vertical scanning electrodes 11, or on the side of the linear cathode 13 and G1 electrodes 16. And the connection parts between these vibration preventive plates 15 and the linear cathode 13 are partially processed saliently and the linear cathode 13 is made to contact with these salient parts. Since the vibration preventive plates 15 are connected to the linear cathode in this way, the vibration of the linear cathode 13 can be prevented while reducing a contact area of the linear cathode 13 to the vibration preventive plates 15. Thereby, thermal loss at the time of heating the linear cathode 13 can be extremely reduced while maintaining the strength as the vibration preventive 15.
Patent JP-S60241488-A (JP)
Inventor: TAKAHASHI TOSHIHIRO
IPC: D06F33/02
Filed: 1984-05-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10292770-A (JP)
Title: Double row type shield machine
Inventor: KONDO YASUNORI
IPC: E21D9/06
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To improve workability by projecting a copying cutter from one cutter disk at a place displaced from the front and the rear of the outer circumferential surface of the other cutter disk. SOLUTION: The upper and lower shield bodies of the double row type shield machine S1 are combined by a combining section 5 having opening size (a), in which the outer circumferential surfaces of cutter disks 1, 2 do not interfere and size (b), in which strength at the time of double-row excavation is maintained. A copying cutter 6 is projected from the lower disk 2 at a place displaced from the outer circumferential surface of the upper disk 1 to a rear and freely projected and housed by a hydraulic jack, etc., while the quantity of the cutter 6 projected (h) is set so that the whole left digging section (c) can be excavated. The cutter 6 is protruded gradually before the cutter 6 reaches the left digging section (c) by a controller, and housed after the excavation of the left digging section (c) at the time of the execution of works, and an interfere in the disk 1 is prevented.  Accordingly, the quantity of projection need not be controlled, and the place of a projection start and the place of housing may be controlled, thus allowing sure excavation by simple control.